... have made it illegal to kill endangered species (poaching)
Answer:
C. The enzyme with mutation 1 has decreased affinity for pyridoxal phosphate, whereas the enzyme with mutation 2 has lost the ability to bind to the substrates.
Explanation:
A coenzyme is an organic cofactor that binds with an enzyme in order to initiate or aid the function of the enzyme. A coenzyme binds to the active site of the enzyme (where the reaction occurs), thereby triggering its activation by modifying protein structure during the reaction. Some examples of coenzymes include Coenzyme A and Adenosine triphosphate (ATP). Pyridoxal phosphate is a coenzyme (it is the active form of vitamin B6) that is required for the function of cystathionase. Moreover, cystathionase is an enzyme that enables cells the synthesis of cysteine from methionine (transsulfuration pathway). The binding of pyridoxal phosphate to the enzyme increases the binding affinity of the enzyme for the substrate, thereby influencing its activity. In this case, it is expected that mutation 1 reduces the binding affinity of the enzyme to the cofactor, and thereby the cofactor is required at a higher concentration to restore normal enzyme activity.
Exocrine pancreatic insufficiency is basically a condition wherein the human body is incapable of digesting food due to lack of digestive enzymes produced by the pancreas. This is found in humans affected with cystic fibrosis and Shwachman- Diamond Syndrome and is also common among dogs. The consequences or side effects of this medical condition are the following:
a) frequent diarrhea
b) gassy stomach and bloating
c)stomach pain
d) greasy and foul smelling stools
e)weight loss
Answer: The clinician should EXAMINE THE CHILD FOR SYMPTOMS OF HEMOPHILIA A.
Hemophilia A is an X-linked inherited disease that causes stiffness in the joints of infants. Infants also refuse to walk due to pain and joint stiffness. Headache, weakness, abdominal pain, stiff neck, etc are few other symptoms of this disease.
I believe it is earth and Mars, if I’m wrong I’m very sorry
